nano

commit fe3a72ce3ea66a568acfdc31ede3b136a20612c9
parent 6cd53e7f4461de24e9d489ebf72a91ec70f9f908
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Wed, 12 Sep 2018 19:34:21 +0200

main: allow toggling all editor features when in view mode

Most of these toggles just change the appearance of things, and
all of them are harmless -- none of them modify the contents of
the buffer.

This fixes https://savannah.gnu.org/bugs/?54650.
Reported-by: Liu Hao <lh_mouse@126.com>

Bug existed since version 2.9.4, commit 54103d8e.

(The offending commit meant in the previous commit was 60f1090d.
My mistake.)

Diffstat:
M
src/nano.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/nano.c b/src/nano.c
@@ -1753,7 +1753,8 @@ int do_input(bool allow_funcs)
 	if (shortcut == NULL)
 		pletion_line = NULL;
 	else {
-		if (ISSET(VIEW_MODE) && !okay_for_view(shortcut)) {
+		if (ISSET(VIEW_MODE) && shortcut->func != do_toggle_void &&
+								!okay_for_view(shortcut)) {
 			print_view_warning();
 			return ERR;
 		}